The <rp>
is used to provide fall-back parentheses for browsers that do not support display of ruby annotations using the <ruby>
element. One <rp>
element should enclose each of the opening and closing parentheses that wrap the <rt>
element that contains the annotation's text.
Content categories | None. |
---|---|
Permitted content | Text |
Tag omission | None, both the starting and ending tag are mandatory. |
Permitted parents | A <ruby> element. <rp> must be positioned immediately before or after an <rt> element. |
Permitted ARIA roles | Any |
DOM interface | HTMLElement |
This element only includes the global attributes.
<rp>
element is used in the case of lack of <ruby>
element support; the <rp>
content provides what should be displayed in order to indicate the presence of a ruby annotation, usually parentheses.This example uses ruby annotations to display the Romaji equivalents for each character.
<ruby> 漢 <rp>(</rp><rt>Kan</rt><rp>)</rp> 字 <rp>(</rp><rt>ji</rt><rp>)</rp> </ruby>
The result looks like this in your browser:
The HTML above rendered by a browser without ruby support might look like this:
See the article about the <ruby>
element for further examples.
Specification | Status | Comment |
---|---|---|
HTML Living Standard The definition of '<rp>' in that specification. | Living Standard | |
HTML5 The definition of '<rp>' in that specification. | Recommendation |
Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|---|
Basic support | 5 | No | 38 | 5 | 15 | 5 |
Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | IE mobile | Opera Android | iOS Safari |
---|---|---|---|---|---|---|---|
Basic support | Yes | Yes | No | 38 | Yes | 15 | Yes |
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/rp